There's not much point in making a TODO now, because twerp has barely covered a fraction of the Twilio API. That said, it's already very useful for hacking on Twilio, understanding how call flow works with TwiML, checking your Twilio logs etc.

In the near future:

Put your TwiML in ~/.twerp/twiml/ and you can execute it without uploading it to a server (it simply uses the Twimlet for echoing TwiML).

Easier conference calling with interactive control from the command-line or via touchpad

Distribute-based plugin system using entry points so you can make your own command-line applications based on twerp, installable with pip.